Gemstone



FIG. 1 is a top perspective view of a gemstone;

FIG. 2 is a bottom perspective view of the gemstone of FIG. 1 ;

FIG. 3 is a front view of the gemstone of FIG. 1 ;

FIG. 4 is a back side view of the gemstone of FIG. 1 ;

FIG. 5 is a left side view of the gemstone of FIG. 1 ;

FIG. 6 is a right view of the gemstone of FIG. 1 ;

FIG. 7 is a top view of the gemstone of FIG. 1 ; and,

FIG. 8 is a bottom view of the gemstone of FIG. 1 .

The broken lines in the drawings illustrate portions of the gemstone that form no part of the claimed design. 

CLAIM We claim the ornamental design for gemstone, substantially as shown and described. 